Exhibit 99.1 Lucid Diagnostics Provides Business Update and First Quarter 2024 Financial Results Quarterly EsoGuardtest volume increased 10 percent Strengthened balance sheet following completion of $29.8 million Series B Preferred Stock Offering MolDX pre-submission meeting scheduled for July 17, 2024 Conference call and webcast to be held today, May 13 at 8:30 AM EDT NEW YORK, May 13, 2024 - Lucid Diagnostics Inc. (Nasdaq: LUCD) (“Lucid” or the “Company”) a commercial-stage, cancer prevention medical diag ...